Medium frequency elbow machine is a traditional product of our company's pipe fitting equipment. It is mainly used to produce elbow pipe fitting of curvature radius 1-2.5d with various diameters and wall thicknesses.  With the development of the technology of steel pipe equipment, the intermediate frequency elbow machine has been improved.  The intermediate frequency elbow machine is installed with double control of operation table, and a number of operation automation technologies such as hydraulic clamping of raw steel pipe are added. Correspondingly, the elbow machine produces hydraulic pushing equipment such as the four-cylinder extra-large and extra-thick elbow pipe fitting pushing machine.  After the intermediate frequency power system is configured, the machine can realize the functions of one-person operation, control operation, energy saving and smooth operation.  

Features of cold push elbow machine and hot push elbow machine  

Cold push elbow machine is also known as stainless steel elbow machine, in order to meet the market stainless steel, alloy steel elbow production needs, developed, can also meet the special requirements of carbon steel elbow production.  At the same time, compared with hot elbow pushing machine, cold elbow pushing machine does not need intermediate frequency coil heating, saving energy.  Before the cold elbow pushing machine pushes the elbow, the tube blank needs to be sawed and cut. The shape of the tube blank is trapezoidal, while the tube blank of the hot elbow pushing machine is rectangular.